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January Weather in Zarnovica, Slovakia

Last updated: August 31, 2025

In January, the average temperature in Zarnovica, Slovakia hovers around -2°C (28°F). Expect chilly extremes, with minimums plunging to -24°C (-12°F) and highs reaching up to 11°C (51°F). Rainfall is modest, totaling about 42 mm (1.6 in) spread over 9 days. Don’t forget, the air is quite humid, with an average humidity of 90%—so bundle up!

January Temperature in Zarnovica

In January in Zarnovica, the average temperature is -2°C (28°F), with maximums reaching up to 11°C (51°F) and minimums dropping as low as -24°C (-12°F). Travelers should be prepared for significant temperature fluctuations and dress in layers to stay comfortable in the cold.

January Weather in Zarnovica: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Zarnovica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zarnovica, January typically has an average temperature of -2°C (28°F), with highs reaching up to 11°C (51°F) and lows dropping to around -24°C (-12°F).
JanFebMarAprMayJunJulAugSepOctNovDec283439485666676858494133
Data source: Temperature data for Zarnovica generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Zarnovica

In Zarnovica in January, the precipitation amount is 42 mm (1.6 in) over the course of 9 days.

January Precipitation Trends in Zarnovica

The chart displays monthly precipitation patterns in Zarnovica, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Zarnovica, January typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec42544754111111979780775977
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Zarnovica

In Zarnovica in January humidity is 90%. With an average temperature of -2°C (28°F), this humidity feels like stepping into a frosty haze that clings to your skin, making every breath feel chilled and heavy, while your body battles the dampness in the air—a stark reminder of how difficult it can be to travel comfortably in such conditions.

January Average Humidity in Zarnovica

This chart illustrates the average monthly humidity levels in Zarnovica, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Zarnovica is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%83%76%70%71%67%64%67%83%90%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Zarnovica

In Zarnovica in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Zarnovica, you can visit Hourly UV Index in Zarnovica.

Maximum UV Index Levels in Zarnovica for January

The chart shows the monthly maximum UV Index (UVI) for Zarnovica in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Zarnovica typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689886421
Data source: Zarnovica January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Zarnovica Compares to Other Months

Weather in Zarnovica varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Zarnovica, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Zarnovica, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)42 mm (1.6 inches)90%low
February Weather1°C (34°F)54 mm (2.1 inches)87%moderate
March Weather4°C (40°F)47 mm (1.9 inches)83%moderate
April Weather9°C (48°F)54 mm (2.1 inches)76%high
May Weather13°C (56°F)111 mm (4.4 inches)70%very high
June Weather19°C (66°F)111 mm (4.4 inches)71%very high
July Weather19°C (67°F)97 mm (3.8 inches)67%very high
August Weather20°C (68°F)97 mm (3.8 inches)64%very high
September Weather15°C (59°F)80 mm (3.1 inches)67%high
October Weather10°C (50°F)77 mm (3.0 inches)83%moderate
November Weather5°C (41°F)59 mm (2.3 inches)90%low
December Weather0°C (33°F)77 mm (3.0 inches)91%low

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